1 /* 2 * Copyright (C) 2010 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.gallery3d.ui; 18 19 import android.graphics.Bitmap; 20 import android.graphics.Canvas; 21 import android.graphics.drawable.Drawable; 22 23 // DrawableTexture is a texture whose content is from a Drawable. 24 public class DrawableTexture extends CanvasTexture { 25 26 private final Drawable mDrawable; 27 28 public DrawableTexture(Drawable drawable, int width, int height) { 29 super(width, height); 30 mDrawable = drawable; 31 } 32 33 @Override 34 protected void onDraw(Canvas canvas, Bitmap backing) { 35 mDrawable.setBounds(0, 0, mWidth, mHeight); 36 mDrawable.draw(canvas); 37 } 38 } 39